1048394 has 4 divisors (see below), whose sum is σ = 1572594. Its totient is φ = 524196.

The previous prime is 1048391. The next prime is 1048423. The reversal of 1048394 is 4938401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4938401 = 13 ⋅379877.

It can be written as a sum of positive squares in only one way, i.e., 619369 + 429025 = 787^2 + 655^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1048391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262097 + ... + 262100.

2^1048394 is an apocalyptic number.

1048394 is a deficient number, since it is larger than the sum of its proper divisors (524200).

1048394 is an equidigital number, since it uses as much as digits as its factorization.

1048394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524199.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 1048394 is about 1023.9111289560. The cubic root of 1048394 is about 101.5877891581.

The spelling of 1048394 in words is "one million, forty-eight thousand, three hundred ninety-four".